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// SPDX-License-Identifier: GPL-3.0 | |
pragma solidity >=0.7.0 <0.9.0; | |
interface ITOKEN{ | |
function approve(address spender, uint256 value) external; | |
function transfer(address to, uint256 value) external; | |
function transferFrom( | |
address from, | |
address to, |